tex-tcolorbox{,-doc} to 4.30
tex-tex4ebook{,-doc} to 0.3a
tex-tex4ht{,-doc} to 2020
tex-texdoc{,-doc} to 2020
tex-texdoctk{,-doc} to 0.6.0.54557
tex-texinfo to 5.1.54994
tex-textcase{,-doc} to 1.00
tex-thmtools{,-doc} to 68
tex-titlesec{,-doc} to 2.13
tex-tocloft{,-doc} to 2.3j
tex-tools{,-doc} to 2020
tex-tracklang{,-doc} to 1.4
tex-udesoftec{,-doc} to 1.6.6
tex-ulem{,-doc} to 2020
tex-unicode-data{,-doc} to 1.13
tex-updmap-map to 2020
tex-xetex{,-doc} to 2020
tex-zxjafont{,-doc} to 1.2
pdfTEX: Support JPEG Exif as well as JFIF; do not even emit a warning if
\pdfinclusionerrorlevel is negative; sync with xpdf 3.04.
LuaTEX: New library newtokenlib for scanning tokens; bug fixes in the normal
random number generator and other places.
XeTEX: Image handling fixes; xdvipdfmx binary looked for first as a sibling
to xetex; internal XDV opcodes changed.
MetaPost: New numbersystem binary; new Japanese-enabled upmpost and
updvitomp programs, analogous to up*tex.
Infrastructure: The fmtutil script has been reimplemented to read
fmtutil.cnf on a per-tree basis, analogous to updmap. Web2C mktex* scripts
(including mktexlsr, mktextfm, mktexpk) now prefer programs in their own
directory, instead of always using the existing PATH.
